One of the first driveline mods most enthusiasts make to their LS-equipped vehicles is a high-performance clutch. The OEM clutch might be adequate for a stock vehicle, but once that car starts seeing racing action and some high-performance parts, it’s time for an upgrade.
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That’s where companies like Quarter Master [2] come in, and they have just launched their new line of Optimum SR for street LS applications.
Official Release:
Optimum-SR 10.4″-inch Two-Disc LS Clutches achieved standout results in the GRAND-AM Continental Tire Sports Car Challenge Series, including a first and second-place sweep at the Indianapolis Motor Speedway. Now, with lessons learned from racing, Optimum-SR LS Clutches are available for street use.
Features:
- Close to stock pedal feel without compromising torque capacity
- Can hold 1400 HP & 1000 ft./lbs.
- All billet construction & 100% completely rebuildable
- Can be used with OE hydraulic bearing systems or Quarter Master Tri-Lite II Hydraulic Release Bearings
- Applications include C5 & C6 Corvette, Gen V Camaro, G8 & 2009-Current CTS-V